<?php
/**
 * Category archive template.
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

get_header();

$term = get_queried_object();
if (class_exists('AKSRT_Docs_Presenter')) {
	$docs_presenter = AKSRT_Docs_Presenter::get_instance();
	if ($term instanceof WP_Term && $term->taxonomy === 'category') {
		$doc_candidates = get_posts([
			'post_type'      => 'page',
			'post_status'    => 'publish',
			'posts_per_page' => 1,
			'meta_key'       => '_aksrt_doc_category',
			'meta_value'     => (string) $term->term_id,
			'fields'         => 'ids',
		]);
		if (!empty($doc_candidates)) {
			get_template_part('templates/pages/page-documentnav');
			get_footer();
			return;
		}
	}
}
if (!$term instanceof WP_Term) {
	get_footer();
	return;
}

$archive_settings = class_exists('AKSRT_Term_Meta')
	? AKSRT_Term_Meta::resolve_archive_settings($term)
	: [
		'layout_mode'  => 'card',
		'header_style' => 'cover',
		'show_sidebar' => true,
		'show_cover'   => false,
		'show_desc'    => !empty($term->description),
		'filter_bar'   => true,
		'cover_url'    => '',
		'description'  => (string) $term->description,
		'card_style'   => 'standard',
	];

$has_sidebar = function_exists('aksrt_archive_has_sidebar')
	? aksrt_archive_has_sidebar('cat_sidebar', !empty($archive_settings['show_sidebar']))
	: (!empty($archive_settings['show_sidebar']) && (is_active_sidebar('cat_sidebar') || is_active_sidebar('sidebar-blog')));
$description = !empty($archive_settings['show_desc']) ? wp_kses_post((string) $archive_settings['description']) : '';
$header_style = (string) $archive_settings['header_style'];
$layout_mode = (string) $archive_settings['layout_mode'];
$card_style = (string) ($archive_settings['card_style'] ?? 'standard');
$filter_settings = class_exists('AKSRT_Settings')
	? AKSRT_Settings::get_post_filter_settings()
	: ['enabled' => false, 'sort' => false, 'ajax_enabled' => false];
if (!empty($filter_settings['enabled']) && !in_array('cat', $filter_settings['custom_filter_show'] ?? ['cat', 'tag'], true)) {
	$filter_settings['enabled'] = false;
}
$ajax_filter = !empty($filter_settings['ajax_enabled']) && !empty($filter_settings['enabled']);
$cat_filter_config = class_exists('AKSRT_Settings')
	? AKSRT_Settings::get_filter_config_for_category((int) $term->term_id)
	: ['dimensions' => []];
$custom_dimensions = is_array($cat_filter_config['dimensions'] ?? null) ? $cat_filter_config['dimensions'] : [];
$sort_state = function_exists('aksrt_archive_get_sort_state') ? aksrt_archive_get_sort_state() : ['current' => 'latest', 'links' => []];
$current_sort = $sort_state['current'];
$sort_links = $sort_state['links'];
$render_config = function_exists('aksrt_archive_get_render_config')
	? aksrt_archive_get_render_config([
		'context'    => 'category',
		'mode'       => $layout_mode,
		'card_style' => $card_style,
	])
	: [
		'context'    => 'category',
		'mode'       => $layout_mode,
		'card_style' => $card_style,
	];

$filter_terms = [];
$filter_all_url = get_category_link($term->term_id);
if (!empty($archive_settings['filter_bar'])) {
	$filter_terms = get_terms([
		'taxonomy'   => 'category',
		'hide_empty' => true,
		'parent'     => $term->term_id,
	]);
	if (empty($filter_terms) && !empty($term->parent)) {
		$filter_all_url = get_category_link((int) $term->parent);
		$filter_terms = get_terms([
			'taxonomy'   => 'category',
			'hide_empty' => true,
			'parent'     => (int) $term->parent,
		]);
	}
	if (is_wp_error($filter_terms)) {
		$filter_terms = [];
	}
}

$tag_filter_terms = [];
$current_filter_cat = sanitize_text_field((string) get_query_var('aksrt_filter_cat', ''));
$current_filter_tag = sanitize_text_field((string) get_query_var('aksrt_filter_tag', ''));
$current_cf_values = [];
foreach ($custom_dimensions as $dim) {
	$cf_key = 'aksrt_cf_' . $dim['key'];
	$current_cf_values[$dim['key']] = isset($_GET[$cf_key]) ? sanitize_key((string) $_GET[$cf_key]) : '';
}
if ($ajax_filter && !empty($filter_settings['cat_show_tag'])) {
	$tag_filter_terms = get_terms([
		'taxonomy'   => 'post_tag',
		'hide_empty' => true,
		'number'     => 20,
	]);
	if (is_wp_error($tag_filter_terms)) {
		$tag_filter_terms = [];
	}
}

$filter_groups = [];
if (!empty($filter_terms)) {
	$chips = [[
		'label'  => __('全部', 'aksrt'),
		'url'    => $filter_all_url,
		'active' => empty($term->parent) && $current_filter_cat === '',
		'attrs'  => $ajax_filter ? ' data-filter-cat="0"' : '',
	]];
	foreach ($filter_terms as $filter_term) {
		$is_current = ((int) $filter_term->term_id === (int) $term->term_id)
			|| ($current_filter_cat !== '' && (int) $current_filter_cat === (int) $filter_term->term_id);
		$chips[] = [
			'label'  => $filter_term->name,
			'url'    => get_term_link($filter_term),
			'active' => $is_current,
			'attrs'  => $ajax_filter ? ' data-filter-cat="' . (int) $filter_term->term_id . '"' : '',
		];
	}
	$filter_groups[] = [
		'label' => __('分类导航', 'aksrt'),
		'chips' => $chips,
	];
}
if (!empty($tag_filter_terms)) {
	$chips = [[
		'label'  => __('全部', 'aksrt'),
		'url'    => remove_query_arg(['aksrt_filter_tag']),
		'active' => $current_filter_tag === '',
		'attrs'  => $ajax_filter ? ' data-filter-tag=""' : '',
	]];
	foreach ($tag_filter_terms as $tag_term) {
		$is_current_tag = ($current_filter_tag !== '' && (int) $current_filter_tag === (int) $tag_term->term_id);
		$chips[] = [
			'label'  => $tag_term->name,
			'url'    => add_query_arg('aksrt_filter_tag', (int) $tag_term->term_id),
			'active' => $is_current_tag,
			'attrs'  => $ajax_filter ? ' data-filter-tag="' . (int) $tag_term->term_id . '"' : '',
		];
	}
	$filter_groups[] = [
		'label' => __('标签', 'aksrt'),
		'class' => 'archive-filter-bar__main--tags',
		'chips' => $chips,
	];
}
foreach ($custom_dimensions as $dim) {
	$chips = [[
		'label'  => __('全部', 'aksrt'),
		'url'    => remove_query_arg('aksrt_cf_' . $dim['key']),
		'active' => ($current_cf_values[$dim['key']] ?? '') === '',
		'attrs'  => $ajax_filter ? ' data-filter-cf="' . esc_attr($dim['key']) . '" data-filter-cf-val=""' : '',
	]];
	foreach ($dim['vals'] as $val) {
		$is_current_cf = ($current_cf_values[$dim['key']] ?? '') === $val['key'];
		$chips[] = [
			'label'  => $val['name'],
			'url'    => add_query_arg('aksrt_cf_' . $dim['key'], $val['key']),
			'active' => $is_current_cf,
			'attrs'  => $ajax_filter ? ' data-filter-cf="' . esc_attr($dim['key']) . '" data-filter-cf-val="' . esc_attr($val['key']) . '"' : '',
		];
	}
	$filter_groups[] = [
		'label' => $dim['name'],
		'class' => 'archive-filter-bar__main--custom',
		'chips' => $chips,
	];
}

if (function_exists('aksrt_archive_open_shell')) {
	aksrt_archive_open_shell([
		'main_class'  => 'site-main container content-shell content-shell--stream',
		'has_sidebar' => $has_sidebar,
		'top_fluid'   => ['cat_top_fluid'],
		'page_kind'   => 'category',
	]);
}
?>
					<?php if (function_exists('aksrt_archive_render_widget_zone')) { aksrt_archive_render_widget_zone(['cat_top_content']); } elseif (is_active_sidebar('cat_top_content')) { dynamic_sidebar('cat_top_content'); } ?>

					<div class="content-main content-main--archive content-main--category">
						<?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>

						<?php
						if (function_exists('aksrt_archive_render_term_header')) {
							aksrt_archive_render_term_header([
								'header_style' => $header_style,
								'show_cover'   => !empty($archive_settings['show_cover']),
								'cover_url'    => (string) ($archive_settings['cover_url'] ?? ''),
								'eyebrow'      => __('分类归档', 'aksrt'),
								'title'        => single_cat_title('', false),
								'description'  => $description,
								'admin_path'   => 'page-display/category',
								'admin_label'  => __('分类页设置', 'aksrt'),
							]);
						}
						?>

						<?php
						if (!empty($archive_settings['filter_bar']) && function_exists('aksrt_archive_render_filter_bar')) {
							aksrt_archive_render_filter_bar([
								'ajax'         => $ajax_filter,
								'ajax_archive' => 'category',
								'term_id'      => (int) $term->term_id,
								'layout_mode'  => $layout_mode,
								'card_style'   => $card_style,
								'aria_label'   => __('分类筛选', 'aksrt'),
								'meta_text'    => sprintf(_n('%d 篇文章', '%d 篇文章', (int) $term->count, 'aksrt'), (int) $term->count),
								'groups'       => $filter_groups,
								'sort_enabled' => !empty($filter_settings['enabled']) && !empty($filter_settings['sort']),
								'sort_current' => $current_sort,
								'sort_links'   => $sort_links,
								'sort_as_main' => false,
							]);
						}
						?>

						<?php
						if (function_exists('aksrt_archive_render_stream')) {
							aksrt_archive_render_stream(null, $render_config, [
								'page_kind'     => 'category',
								'query_context' => 'archive',
								'stream_class'  => 'archive__ajax-wrap content-stream--archive content-stream--category',
								'empty_text'    => __('该分类下暂无文章', 'aksrt'),
								'ajax_enabled'  => $ajax_filter,
								'show_loading'  => $ajax_filter,
							]);
						}
						?>

						<?php if (function_exists('aksrt_archive_render_widget_zone')) { aksrt_archive_render_widget_zone(['cat_bottom_content']); } elseif (is_active_sidebar('cat_bottom_content')) { dynamic_sidebar('cat_bottom_content'); } ?>
					</div>
<?php
if (function_exists('aksrt_archive_close_shell')) {
	aksrt_archive_close_shell([
		'has_sidebar'  => $has_sidebar,
		'bottom_fluid' => ['cat_bottom_fluid'],
	]);
}

get_footer();